./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test2-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f04fdcdd-9b90-4e91-af27-bdb89d32a1b6/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f04fdcdd-9b90-4e91-af27-bdb89d32a1b6/bin/uautomizer-ug76WZFUDN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f04fdcdd-9b90-4e91-af27-bdb89d32a1b6/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f04fdcdd-9b90-4e91-af27-bdb89d32a1b6/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test2-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f04fdcdd-9b90-4e91-af27-bdb89d32a1b6/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f04fdcdd-9b90-4e91-af27-bdb89d32a1b6/bin/uautomizer-ug76WZFUDN --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash d619c50f205026415119876db06c9bf079f51316bee7c051af8e3a06a37e393d --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 12:19:00,508 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 12:19:00,510 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 12:19:00,544 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 12:19:00,545 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 12:19:00,549 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 12:19:00,552 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 12:19:00,556 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 12:19:00,559 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 12:19:00,565 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 12:19:00,567 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 12:19:00,570 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 12:19:00,571 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 12:19:00,576 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 12:19:00,579 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 12:19:00,581 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 12:19:00,583 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 12:19:00,584 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 12:19:00,586 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 12:19:00,593 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 12:19:00,596 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 12:19:00,598 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 12:19:00,601 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 12:19:00,602 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 12:19:00,612 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 12:19:00,616 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 12:19:00,616 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 12:19:00,617 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 12:19:00,619 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 12:19:00,620 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 12:19:00,622 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 12:19:00,623 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 12:19:00,625 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 12:19:00,627 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 12:19:00,629 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 12:19:00,629 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 12:19:00,630 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 12:19:00,631 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 12:19:00,631 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 12:19:00,633 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 12:19:00,634 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 12:19:00,635 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f04fdcdd-9b90-4e91-af27-bdb89d32a1b6/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-11-20 12:19:00,661 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 12:19:00,661 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 12:19:00,661 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 12:19:00,662 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 12:19:00,662 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 12:19:00,663 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 12:19:00,663 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 12:19:00,664 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 12:19:00,664 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 12:19:00,664 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 12:19:00,664 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 12:19:00,665 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 12:19:00,665 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 12:19:00,665 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 12:19:00,665 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 12:19:00,665 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 12:19:00,666 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 12:19:00,666 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 12:19:00,666 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 12:19:00,666 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 12:19:00,666 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 12:19:00,667 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 12:19:00,667 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 12:19:00,667 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 12:19:00,667 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 12:19:00,668 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 12:19:00,668 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 12:19:00,668 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 12:19:00,668 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 12:19:00,669 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 12:19:00,669 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f04fdcdd-9b90-4e91-af27-bdb89d32a1b6/bin/uautomizer-ug76WZFUDN/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f04fdcdd-9b90-4e91-af27-bdb89d32a1b6/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d619c50f205026415119876db06c9bf079f51316bee7c051af8e3a06a37e393d [2022-11-20 12:19:01,062 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 12:19:01,104 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 12:19:01,107 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 12:19:01,110 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 12:19:01,111 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 12:19:01,112 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f04fdcdd-9b90-4e91-af27-bdb89d32a1b6/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test2-2.i [2022-11-20 12:19:04,796 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 12:19:05,186 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 12:19:05,187 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f04fdcdd-9b90-4e91-af27-bdb89d32a1b6/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test2-2.i [2022-11-20 12:19:05,207 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f04fdcdd-9b90-4e91-af27-bdb89d32a1b6/bin/uautomizer-ug76WZFUDN/data/104481b36/60e09d448d3d44edbdad7804826049f8/FLAGf5e4b4a3d [2022-11-20 12:19:05,226 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f04fdcdd-9b90-4e91-af27-bdb89d32a1b6/bin/uautomizer-ug76WZFUDN/data/104481b36/60e09d448d3d44edbdad7804826049f8 [2022-11-20 12:19:05,230 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 12:19:05,232 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 12:19:05,234 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 12:19:05,234 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 12:19:05,239 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 12:19:05,240 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:19:05" (1/1) ... [2022-11-20 12:19:05,241 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c75571a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:19:05, skipping insertion in model container [2022-11-20 12:19:05,241 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:19:05" (1/1) ... [2022-11-20 12:19:05,251 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 12:19:05,320 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 12:19:05,628 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 12:19:05,629 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@b3e00bf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:19:05, skipping insertion in model container [2022-11-20 12:19:05,629 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 12:19:05,630 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 12:19:05,632 INFO L158 Benchmark]: Toolchain (without parser) took 399.01ms. Allocated memory is still 127.9MB. Free memory was 82.9MB in the beginning and 72.8MB in the end (delta: 10.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 12:19:05,633 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 127.9MB. Free memory is still 101.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 12:19:05,634 INFO L158 Benchmark]: CACSL2BoogieTranslator took 395.95ms. Allocated memory is still 127.9MB. Free memory was 82.4MB in the beginning and 72.8MB in the end (delta: 9.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 12:19:05,636 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 127.9MB. Free memory is still 101.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 395.95ms. Allocated memory is still 127.9MB. Free memory was 82.4MB in the beginning and 72.8MB in the end (delta: 9.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f04fdcdd-9b90-4e91-af27-bdb89d32a1b6/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f04fdcdd-9b90-4e91-af27-bdb89d32a1b6/bin/uautomizer-ug76WZFUDN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f04fdcdd-9b90-4e91-af27-bdb89d32a1b6/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f04fdcdd-9b90-4e91-af27-bdb89d32a1b6/bin/uautomizer-ug76WZFUDN/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test2-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f04fdcdd-9b90-4e91-af27-bdb89d32a1b6/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f04fdcdd-9b90-4e91-af27-bdb89d32a1b6/bin/uautomizer-ug76WZFUDN --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash d619c50f205026415119876db06c9bf079f51316bee7c051af8e3a06a37e393d --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 12:19:08,340 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 12:19:08,343 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 12:19:08,403 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 12:19:08,404 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 12:19:08,405 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 12:19:08,407 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 12:19:08,417 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 12:19:08,421 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 12:19:08,429 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 12:19:08,431 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 12:19:08,432 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 12:19:08,434 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 12:19:08,437 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 12:19:08,439 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 12:19:08,443 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 12:19:08,446 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 12:19:08,447 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 12:19:08,451 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 12:19:08,456 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 12:19:08,461 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 12:19:08,468 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 12:19:08,470 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 12:19:08,478 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 12:19:08,482 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 12:19:08,483 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 12:19:08,483 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 12:19:08,486 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 12:19:08,486 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 12:19:08,489 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 12:19:08,489 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 12:19:08,490 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 12:19:08,492 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 12:19:08,494 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 12:19:08,496 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 12:19:08,496 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 12:19:08,497 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 12:19:08,497 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 12:19:08,498 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 12:19:08,499 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 12:19:08,500 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 12:19:08,501 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f04fdcdd-9b90-4e91-af27-bdb89d32a1b6/bin/uautomizer-ug76WZFUDN/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2022-11-20 12:19:08,547 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 12:19:08,547 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 12:19:08,549 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 12:19:08,549 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 12:19:08,551 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 12:19:08,551 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 12:19:08,552 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 12:19:08,552 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 12:19:08,552 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 12:19:08,553 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 12:19:08,554 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 12:19:08,554 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 12:19:08,555 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 12:19:08,555 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 12:19:08,555 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 12:19:08,556 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-11-20 12:19:08,556 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-11-20 12:19:08,556 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-11-20 12:19:08,556 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 12:19:08,557 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 12:19:08,557 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 12:19:08,557 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 12:19:08,557 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 12:19:08,558 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 12:19:08,558 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 12:19:08,558 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 12:19:08,559 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 12:19:08,559 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 12:19:08,559 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 12:19:08,560 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 12:19:08,560 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-20 12:19:08,560 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 12:19:08,561 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 12:19:08,561 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f04fdcdd-9b90-4e91-af27-bdb89d32a1b6/bin/uautomizer-ug76WZFUDN/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f04fdcdd-9b90-4e91-af27-bdb89d32a1b6/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d619c50f205026415119876db06c9bf079f51316bee7c051af8e3a06a37e393d [2022-11-20 12:19:09,018 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 12:19:09,062 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 12:19:09,065 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 12:19:09,067 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 12:19:09,068 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 12:19:09,069 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f04fdcdd-9b90-4e91-af27-bdb89d32a1b6/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test2-2.i [2022-11-20 12:19:12,626 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 12:19:13,067 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 12:19:13,068 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f04fdcdd-9b90-4e91-af27-bdb89d32a1b6/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test2-2.i [2022-11-20 12:19:13,106 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f04fdcdd-9b90-4e91-af27-bdb89d32a1b6/bin/uautomizer-ug76WZFUDN/data/8e69049e9/2255089ff99841b4a13e21e17e42cfd4/FLAGbfcec9949 [2022-11-20 12:19:13,126 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f04fdcdd-9b90-4e91-af27-bdb89d32a1b6/bin/uautomizer-ug76WZFUDN/data/8e69049e9/2255089ff99841b4a13e21e17e42cfd4 [2022-11-20 12:19:13,129 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 12:19:13,131 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 12:19:13,132 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 12:19:13,132 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 12:19:13,142 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 12:19:13,143 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:19:13" (1/1) ... [2022-11-20 12:19:13,144 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@50d655bf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:19:13, skipping insertion in model container [2022-11-20 12:19:13,144 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:19:13" (1/1) ... [2022-11-20 12:19:13,153 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 12:19:13,236 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 12:19:13,554 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 12:19:13,555 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5c04901d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:19:13, skipping insertion in model container [2022-11-20 12:19:13,556 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 12:19:13,557 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 12:19:13,559 INFO L158 Benchmark]: Toolchain (without parser) took 427.09ms. Allocated memory is still 81.8MB. Free memory was 60.3MB in the beginning and 50.6MB in the end (delta: 9.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 12:19:13,560 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 81.8MB. Free memory is still 58.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 12:19:13,563 INFO L158 Benchmark]: CACSL2BoogieTranslator took 424.46ms. Allocated memory is still 81.8MB. Free memory was 60.3MB in the beginning and 50.9MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 12:19:13,565 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 81.8MB. Free memory is still 58.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 424.46ms. Allocated memory is still 81.8MB. Free memory was 60.3MB in the beginning and 50.9MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN